.page {
  min-height: calc(100vh - 40px);
  .operationWrapper {
    padding: 0 10px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
  }
  .audioWrapper {
    padding: 0 20px;
    margin: 10px 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
  }
  .exampleWrapper {
    padding: 0 10px;
    display: flex;
    flex-wrap: wrap;
    transform: translate3d(0, 0, 0);
    justify-content: space-around;
  }
}
.footer {
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #889;
  a {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: #889;
    &.github {
      margin-left: 20px;
    }
  }
}